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URGENT!!I will rate, pls need this. no need of long explanation.
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- Identify the organic functional group of the reactant and the reaction type then predict the functional group(s) of the product(s).The reactant is a(n)a. aromatic ketoneb. aromatic aldehydec. aromatic amided. aromatic alcohole. phenolf. aromatic esterg. aromatic carboxylic acidThe reaction type isa. hydrolysis (in acid)b. hydrolysis (in base)c. amide synthesisd. esterificatione. hydrationf. dehydrationThe product should be a(n)a. carboxlyate ion and aromatic amineb. carboxylate ion and ammonium ionc. carboxylic acid and aromatic alcohold. carboxylic acid and phenole. carboxylic acid and phenoxide ionf. carboxylic ion and aromatic alcohol1. what priority functional group of ff organic compound? a. carboxyl b. hydroxide c. hydroxyl d. carbonyl 2. what group does the ff organic compound belong? a. azo b. diazo c. aromatic d. organosulfur 3. what group does the ff organic compound belong? a. azo b. amines c. diazo d. nitrilesC. cyclohexyl alcohol D. isoamyl alcohol 38. An aromatic ring should satisfy Huckel's rule, wherein the number of electrons participating in the cyclic conjugation should be equal to 4n +2. Which of the following cyclic structures does NOT obey Huckel's rule? A. Cyclobutadienyl dianion B. Tetrahydrofuran ring C. Pyrimidine ring structure D. Cyclopropene structure 39. Why is ethanal incapable of forming a hydrogen bond with another ethanal molecule despite exhibiting a bond dipole in the C=O bond? A. The oxygen atom is partially reactive due to the strong bond dipole. B. The carbon atom does not form a highly polar bond with hydrogen. C. The oxygen atom is sp2 hybridized with almost 67% p character. D. Oxygen exhibits resonance with carbon leading to bond stability. 40. What is the role of H+ ions in the nucleophilic substitution of alcohols using hydrogen halides? A. Protonation of -OH group B. Stabilization of carbocation C. Activation of oxygen radical D. Removal of an alkyl group…
- 7. kot The single bond between the carbonyl carbon and oxygen in the group. а. carboxyl Ob. carboxylate ion C. carboxylic acid Od. carboxylic acid anhydride e. carboxylic ester Of. condensation polymerization g. dimer h. ester i. esterification j. ester linkage Ok. fatty acid O1. saponification1. Which of the following compounds are isomers of each other? I. 3-hexene II. Cyclohexane III. 2,3-dimethyl-2-butene IV. 2-methyl-2,3-pentadiene a. I and II b. II and IV c. I, II, III d. I, II, III, IV 2. Which of the following does not contain a carbonyl group? A. CH3CH2CH2COCH2CH3 B. CH3CH2CH2COOCH3 C. CH3CH2CH2CHOHCH2CH3 D. CH3CH2CH2CONH2CH36. Write the structure of the following compounds. a. 4 - ethyl - 2 - hexoneb. 2-ethyl - 3 – pentanoic acid
- 13. Ethylethanoate and butanoic acid can be classified as A. positional isomers B. chain isomers C. functional isomers D. stereoisomers 14. Which of the following pairs are positional isomers A. trans-1,4-dichlorocyclohexane, cis-1,3-dichlorocyclopentane B. trans 1,4-dichlorocyclohexane, cis-1,4-dichlorocyclohexane C. 2-pentanol, Cyclopentanol D. 1,2-cycohexanediol, 1,3-cycohexanediol 15. Which of the following compounds will have zero dipole moment? A. cis-1,2-dibromoethylene B. 1,1-dibromoethylene C. trans-1,2-dibromoethylene D. all of these 16. Which of the following is not aromatic: A. cyclopentadienyl cation B. cyclopentadienyl anion C. Cyclopropenyl cation D. Cycloheptatrienyl cation 17. Which of the following compounds containing lone pair has the least tendency to donate its electrons? A. the lone pair in pyridine B. the lone pair in furan C. the lone pair in pyrole D. the lone pair in thiophene8. Classify each alkene, alkyne., aromatic hydrocarbon, aleohol,ther ketone, carboxylic acidy Of the following organic compound as alkane , aldehyde amide, an hydrideor amine ester a. CHs CH z CH こ C4C4っ b. C. CH3 CHz CH - CH2O d. COCH3 e. CHz (cHz)8 C Hy f. CHz COO CHz CHz 9. cH, CH, CHz-CH h. CH EC - CHz Ctg i: CHz CH,-く4。 J. cH, C4 - と一6H K: CHs CH, NH CH> 1. CH3 - C-C Hz トH2 CH,1. Which of the following formulas is incorrect?a. CaNO3b. MgSc. AlBr3d. Li2Oe. NaOH 2. Part of an organic molecule where most of its chemical reactions occur.a. Substrateb. Productc. Reactantsd. Functional Group 3. An acyclic unsaturated hydrocarbon that contains one or more carbon-carbon triple bonds. As the family name alkyne indicates the characteristics ending associated with a triple bond. It has a general formula of one triple bond is CnH2n-2.a. Alkenesb. Alkynesc. Aromatic compoundd. Cycloalkane
- Identify the organic functional group of the reactant and the reaction type then predict the functional group(s) of the product(s).The reactant is a(n)a. ketoneb. esterc. amided. alcohole. carboxylic acidf. amineg. aldehydeThe reaction type isa. hydrationb. hydrolysis (in base)c. esterificationd. dehydratione. hydrolysis (in acid)f. amide synthesisThe product should be a(n)a. ketoneb. aldehydec. alcohol onlyd. estere. carboxylic acid and an alcoholf. carboxylic acid onlyg. amide1. 1-Ethoxy-2-methylpropane A. Acid anhydride B. Acid chloride C. Ether D. None of the choices 2. C8H16 A. Alkane B. Alkene C. Cycloalkane D. Two of the choices 3. How many CH2 is present in this compound? (Please refer to the timage attached.) A. 6 B. 5 C. 4 D. 3What descriptions are appropriate for the alkene and alkyne in this molecule? i.Internal or terminal ii. Mono-, di-, tri-, or tetrasubstituted How many of each of the following types of carbons are present in the molecule? i.Primary ii. Secondary iii. Tertiary iv. Quaternary